LG AC18BQ UL2/AC18BQ NSK
Air conditioner · model AC18BQ UL2/AC18BQ NSK · 33 model numbers · on the market since 21 February 2018
Annual cooling consumption as declared on the EU energy label (standard cooling season). Prices: Eurostat household electricity prices incl. taxes, 2026 (Jan–Jun), consumption band 2,500–4,999 kWh.
Running cost in every country (39)
| Country | €/kWh | Per year | 10 years |
|---|---|---|---|
| Albania | 0.119 | €30 | €298 |
| Austria | 0.326 | €82 | €815 |
| Belgium | 0.358 | €89 | €894 |
| Bosnia and Herzegovina | 0.1 | €25 | €249 |
| Bulgaria | 0.134 | €34 | €335 |
| Croatia | 0.182 | €45 | €454 |
| Cyprus | 0.269 | €67 | €672 |
| Czechia | 0.288 | €72 | €721 |
| Denmark | 0.238 | €59 | €594 |
| Estonia | 0.212 | €53 | €530 |
| Finland | 0.269 | €67 | €674 |
| France | 0.249 | €62 | €621 |
| Georgia | 0.073 | €18 | €183 |
| Germany | 0.362 | €90 | €905 |
| Greece | 0.24 | €60 | €600 |
| Hungary | 0.114 | €28 | €285 |
| Iceland | 0.202 | €50 | €505 |
| Ireland | 0.387 | €97 | €968 |
| Italy | 0.314 | €79 | €786 |
| Kosovo | 0.087 | €22 | €217 |
| Latvia | 0.242 | €60 | €604 |
| Liechtenstein | 0.299 | €75 | €747 |
| Lithuania | 0.216 | €54 | €541 |
| Luxembourg | 0.202 | €51 | €506 |
| Malta | 0.127 | €32 | €317 |
| Moldova | 0.187 | €47 | €468 |
| Montenegro | 0.104 | €26 | €260 |
| Netherlands | 0.244 | €61 | €610 |
| North Macedonia | 0.117 | €29 | €292 |
| Norway | 0.199 | €50 | €498 |
| Poland | 0.3 | €75 | €750 |
| Portugal | 0.237 | €59 | €592 |
| Romania | 0.284 | €71 | €709 |
| Serbia | 0.12 | €30 | €299 |
| Slovakia | 0.199 | €50 | €496 |
| Slovenia | 0.212 | €53 | €530 |
| Spain | 0.251 | €63 | €627 |
| Sweden | 0.306 | €77 | €766 |
| Türkiye | 0.066 | €16 | €164 |
How it compares
Compared with 1,615 air conditioners, 3.6–5 kW on the EU register:
- Cooling energy use250 kWhlower than 40%
- Cooling efficiency7higher than 65%
- Indoor noise60 dB(A)lower than 11%
937 comparable models use less energy. The typical model in this group uses 236 kWh a year; most use between 167 and 303. See the full ranking.
Energy label values
| Energy efficiency class | A++ on the A+++–D scale |
|---|---|
| Function | cooling and heating |
| Cooling capacity | 5 kW |
| Heating capacity | 3.9 kW |
| SEER (cooling) | 7 |
| SCOP (heating, average climate) | 4.3 |
| Annual cooling consumption | 250 kWh |
| Annual heating consumption (average climate) | 1,270 kWh |
| Heating class | AP |
| Indoor noise | 60 dB(A) |
| Outdoor noise | 65 dB(A) |
| Refrigerant | R32 |
| Refrigerant GWP | 675 |
Lifespan & repair
Registration history
- 29 January 2019 First published in the EU energy label register (EPREL)
- 21 February 2018 Placed on the EU market
Model numbers on this page
These 33 model numbers are registered by LG with identical energy label values, dimensions and installation type (usually colour or market variants).
AC18BQ UL2/AC18BQ NSKS18EQ UL2/S18EQ NSKDC18RQ UL2/DC18RQ NSKPC18SQ UL2/PC18SQ NSKAC18BQ UL2/AC18SQ NSKS18ETAC18BTS18ETKDC18RHAC18BHAC18BKDC18RKPC18SKAB18BKPC18STS18EQ NSKS/S18EQ UL2SS18ET NSKS/S18ET UL2SH18S1D NS1/H18S1D U18PC18SC NSK/PC18SC UL2S18EC NSK/S18EC UL2H18S1DA NS1/H18S1DA U18PC18SC NSKT / PC18SC UL2TS18EC NSKS / S18EC UL2SAA18SP NS1/AA18SP U18AC18BK NSKC/AC18BK UL2CPZ18EYU CL21 / PZ18EYN CSK1PZ18NYU CL21 / PZ18NYN CSK1EZ18CYU CL21 / EZ18CYN CSK1EZ18CSU CL21 / EZ18CSN CSK1AA18SB NS1/AA18SP U18EZ18CYU AL21 / EZ18CYN ASK1PZ18EYU AL21 / PZ18EYN ASK1PZ18NYN ASK1 / PZ18NYU AL21
Comparable air conditioners from other brands
- A++Samsung AC052BNMPKG/AC052BXAPKG5 kW · SEER 7 · 250 kWh/yr€71/year
- A++Samsung AC052BNNPKG/AC052BXAPKG5 kW · SEER 7 · 250 kWh/yr€71/year
- A++Candy CY-18QBIN / CY-18QBOUT5 kW · SEER 7 · 250 kWh/yr€71/year
- A++Hitachi RAC-DJ50PHAE / RAK-DJ50PHAE5 kW · SEER 7 · 250 kWh/yr€71/year
- A++Daikin ATXF35G5V1B / ATXF35G5V1B / 2AMXF50A2V1B5 kW · SEER 7 · 250 kWh/yr€71/year
- A++Mitsubishi Heavy Industries SRC50ZS-W_SRK50ZS-W5 kW · SEER 7 · 250 kWh/yr€71/year
Source: EU energy label register (EPREL), registration 5128, 5162, 5196, 5214, 14897 and 28 more. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or LG.